PROVIDER PROFILE · NPI 1154300929

Keith WittenbergMD

Diagnostic RadiologyRoseville, MNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,252

Unique beneficiaries

—

Total services

5,641

Distinct HCPCS

Medicare payment

$79K

Peer benchmark

Total Medicare services vs. 1,273 Diagnostic Radiology providers in MN — above median (cohort median 3,094).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

Hospital

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Keith Wittenberg's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 92 inbound referrers · 248 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ALLINA HEALTH SYSTEM	441	807
Paul Carolan Diagnostic Radiology · Roseville, MN	123	247
Matthew Baldwin Diagnostic Radiology · Roseville, MN	117	244
HEALTHEAST ST JOSEPHS HOSPITAL	97	183
City Of St Paul Ambulance Service Provider · Saint Paul, MN	68	97
Angela Tai Diagnostic Radiology · Roseville, MN	61	114
SULLIVAN, PATRICK	53	91
JACKSON, CHRISTOPHER	53	88
INDRITZ, AUSTIN	51	139
Allina Health System Ambulance Service Provider · Saint Paul, MN	50	69
Jeffrey Phelan Diagnostic Radiology · Roseville, MN	42	67
BALDWIN AREA MEDICAL CENTER, INC.	41	112

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
ALLINA HEALTH SYSTEM	674	1,201
ALLINA HEALTH SYSTEM	168	330
REGIONS HOSPITAL	159	263
Matthew Baldwin Diagnostic Radiology · Roseville, MN	145	365
Todd Arsenault Diagnostic Radiology · Roseville, MN	127	262
Anders Knutzen Diagnostic Radiology · Boston, MA	108	219
City Of St Paul Ambulance Service Provider · Saint Paul, MN	106	170
Allina Health System Ambulance Service Provider · Saint Paul, MN	93	154
ALLINA HEALTH SYSTEM	92	124
HEALTHEAST ST JOSEPHS HOSPITAL	91	207
Angela Tai Diagnostic Radiology · Roseville, MN	89	196
Paul Carolan Diagnostic Radiology · Roseville, MN	87	181

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history